From: Al Viro <viro@xxxxxxxxxxxxxxxxxx> we are using copy_to_user()/memdup_user() anyway Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx> --- drivers/char/nvram.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c index 4667844eee69..8206412d25ba 100644 --- a/drivers/char/nvram.c +++ b/drivers/char/nvram.c @@ -232,8 +232,6 @@ static ssize_t nvram_misc_read(struct file *file, char __user *buf, ssize_t ret; - if (!access_ok(buf, count)) - return -EFAULT; if (*ppos >= nvram_size) return 0; @@ -264,8 +262,6 @@ static ssize_t nvram_misc_write(struct file *file, const char __user *buf, char *tmp; ssize_t ret; - if (!access_ok(buf, count)) - return -EFAULT; if (*ppos >= nvram_size) return 0; -- 2.11.0
